The Physics of Startups

Rob Snyder
  • 5.0 (14)
  • Entrepreneurship
  • Updated Weekly

Most 0-to-1 and product-market fit advice is a pile of things that worked for someone, once. This show is built on causal relationships, not tactics.  Rob Snyder has helped 50+ startups go from $0 to $1M ARR. He's the creator of the PULL framework and author of "The Power of PULL" which explains why customers buy and why some startups scale and others stall.  For VC-backed and bootstrapping founders who are tired of advice that sounds smart but doesn't work.  More about Rob: https://www.robsnyder.org 

  1. 3d ago ·  Video

    How to run customer discovery (aka: surfacing PULL fast)

    Customer discovery can be very intimidating. What do I ask? How do I build a connection? How do I improvise?  We're digging into how Rob thinks about discovery, common mistakes, and ways that Rob uses to uncover real customer PULL that leads to purchases. For anyone who has waded into the murky waters of untangling what customers say, hopefully this helps to develop your intuition around what you are trying to achieve and how to get there.  Topics covered:  What we're really trying to do with customer discoveryHow to ask about "all of PULL" in one question, rather than breaking into pieces and wasting timeThe "fallback questions" to have in your hip pocket if early responses are frustratingly vague / not revealing PULLThe "break glass in case of emergency" optionHow your approach to discover should change after you find PMF Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    How to run customer discovery (aka: surfacing PULL fast)

  2. Sep 18 ·  Video

    The Product-Market Fit Map (where should you focus?)

    Every founder has a million different things they could be doing, but where should they focus? What will actually move the needle and unlock their business to take off? In this episode, we get an inside view on how Rob works with a new startup that comes to him. Objective #1: Find the right place to focus. For you to run this same diagnostic on your startup or product, you need a conceptual model of what a startup is (the case study factory), a causal model of why startups take off (PULL) and then a practical approach that identifies where you should focus. Post: The Product-Market Fit Map Resources for each spot you might find yourself in:  Developing a causal model: Because / Despite Conceptual model of your startup: The B2B standard No idea or customers:  Inverting the idea stage (with Cyberstarts)Can't get sales calls: Phenomenology of cold outbound Multiple different case studies: No more PULL hypotheses More push than pull: Are they pulling? Getting calls, not converting to sales: Buying is weird and rare Converting sales but churn: Retention is the hard part Attacking the bottleneck: Strict productivity Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    The Product-Market Fit Map (where should you focus?)

  3. Sep 11 ·  Video

    When to make your first sales hire?

    There's a lot going on with a first sales hire - When? Who? What to hire them for? It's a question that Rob sees from a few angles, often taking the form of: "I can't sell my product but I think someone with sales experience can" or "My sales calls are showing promise but aren't closing and I think someone else would do a better job." Rob's take: You need to understand your case study and the way that your startup is operating like a factory. When volume is running through and you become the bottleneck, that's the moment. Rob and RC dig into this concept and what it means for founders in this situation.  Post: When are you ready to scale sales? Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    When to make your first sales hire?

  4. Sep 4 ·  Video

    No more PULL Hypotheses! (introducing the PULL Anecdote)

    Sorry, folks. The PULL Hypothesis is out. Rob observed that founders and teams were holding too tightly onto the PULL Hypothesis and too tempted by abstractions, which prevented them from understanding and serving customer demand.  BUT - fear not. Today, we discuss the PULL Anecdote, which, speaking personally (as Rob's cohost), I think is a hugely liberating concept and I'm excited to put into action. By tying explicitly to a single, real human being's real PULL, the PULL anecdote overcomes important limitations that were making it hard for founders to get out of "abstractions" to "reality" and really seek to understand what customer's are trying to accomplish but are blocked.  Post: No more PULL hypotheses PMF Camp! Interested in the Sept PMF Camp? Info here: LINK or reach out directly to me: rc@reframeb2b.com  Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    No more PULL Hypotheses! (introducing the PULL Anecdote)

  5. Aug 28 ·  Video

    What CAUSES startups to take off? (Because / Despite / Irrelevant)

    Why does a startup with a great product, a strong team, and glowing pilot feedback still fail to sell? But others with rudimentary products, ugly sales materials, and first-time teams take off? Rob gives a way of understanding startup success (or lack there of) - including "because" factors and "despite" factors, a way to separate what actually causes someone to buy from what they buy in spite of, plus a third bucket most founders never separate out: what's simply irrelevant.  He explains why doing all the "right" things (research, pain points, design partners, funding) doesn't predict whether customers will buy, why customers will buy from an unfinished product when the real priority is there, and why it gets harder to diagnose what's actually working the more a company scales and adds people with their own theories of causality.  Post: Because / Despite Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    What CAUSES startups to take off? (Because / Despite / Irrelevant)

  6. Aug 21 ·  Video

    Cold Outbound (from Rob's a16z talk)

    Everyone's favorite topic - outbound!  Think about your LInkedIn or email inbox - what makes most cold outbound so bad? Rob breaks down what actually causes someone to take a meeting from a cold message, and what you are probably doing that's shooting yourself in the foot.  Rob introduces the "hierarchy of interestingness," a way to rank what's actually interesting to your recipient instead of what you want to tell them, plus the specific landmines that quietly kill response rates even when the core message is good.  Post: The Phenomenology of Cold Outbound Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    Cold Outbound (from Rob's a16z talk)

  7. Aug 14 ·  Video

    Why your product makes it hard to see demand ("The Demand Lens")

    Why is it so hard for founders to see real demand, even when it's all around? Rob breaks down "the demand lens," the practice of removing your product from the picture entirely so you can see where people are actually stuck, versus the "supply lens" most founders default to without realizing it. That difference is what decides whether you're solving a real problem or just shouting into a world that was doing fine without you.  Post: The Demand Lens Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    Why your product makes it hard to see demand ("The Demand Lens")

  8. Aug 7 ·  Video

    The 'No-Speculation' Rule (for the overthinking founder)

    Why do founders waste so much energy thinking about things they can't actually know? Rob breaks down his "no speculation rule," the topics he treats as off limits because they waste time without ever being answerable. The three traps: guessing the future, assuming what customers mean, and building abstractions like personas. Post: The "No Speculation" Rule Get in touch Thinking about onboarding team members to PULL or something else? Email RC: rc@reframeb2b.com  Links Rob's Substack: The Physics of Startups AI Rob waitlist: https://robsnyder.org/ai-robWork with Rob 1:1: https://www.robsnyder.org Get The Power of PULL: Amazon (https://amzn.to/48KC1yv), Barnes & Noble: (https://bit.ly/4dyMTSv)Connect with Rob on LinkedIn: https://www.linkedin.com/in/rsnyder1/

    The 'No-Speculation' Rule (for the overthinking founder)
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About

Most 0-to-1 and product-market fit advice is a pile of things that worked for someone, once. This show is built on causal relationships, not tactics.  Rob Snyder has helped 50+ startups go from $0 to $1M ARR. He's the creator of the PULL framework and author of "The Power of PULL" which explains why customers buy and why some startups scale and others stall.  For VC-backed and bootstrapping founders who are tired of advice that sounds smart but doesn't work.  More about Rob: https://www.robsnyder.org 

Information

  • Creator
    Rob Snyder
  • Years Active
    2025 - 2026
  • Episodes
    62
  • Rating
    Clean
  • Copyright
    © 2026 The Physics of Startups
  • Show Website
    The Physics of Startups